adding dspace upload worker

app/repositories/orient_db/learning_object_repository.rb

@@ -79,5 +79,9 @@ module OrientDb
       OrientDb::Associations::LearningObjectAssociations.new(learning_object, connection).create
     end
 
+    def accepted_properties
+      ['status']
+    end
+
   end
 end

app/services/learning_object_publisher.rb

@@ -13,6 +13,14 @@ class LearningObjectPublisher
     learning_object_repository.create draft
   end
 
+  def publish(learning_object, media_path)
+    DspaceUploadWorker.perform_async learning_object.id_dspace, media_path
+
+    # change status
+    learning_object.status = 'active'
+    learning_object_repository.update_property(learning_object, 'status', learning_object.status)
+  end
+
   private
 
   def build_dspace_item(draft)

app/workers/dspace_upload_worker.rb

+class DspaceUploadWorker
+  include Sidekiq::Worker
+
+  @@dspace= nil
+
+  def perform(item_id, media_path)
+    file = File.new(media_path, 'r')
+    bitstream = dspace.items.add_bitstream(file, id: item_id, name: File.basename(media_path), description: 'beta upload')
+  end
+
+  private
+
+  def dspace
+    @@dspace ||= DspaceService.create_client
+  end
+
+end